Write an equation for slope intercept.. y intercept is 9. X intercept is 3
The equation for the slope-intercept form is:
y = mx + b
Given that the y-intercept is 9, the equation becomes:
y = mx + 9
Given that the x-intercept is 3, we can derive the slope:
3 = m(0) + 9
3 = 9
m = -3
Therefore, the equation becomes:
y = -3x + 9